Zacurate 500E-B Wireless Bluetooth Fingertip Blood Pulse Oximeter Monitor with FREE App, SpO2, Heart
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Product Dimensions : 2.25 x 1.25 x 1.35 inches; 3.5 ounces
Item model number : 500E-B
Batteries : 2 AAA batteries required. (included)
Date First Available : February 19, 2019
Manufacturer : Zacurate
ASIN : B07BLJTQTZ
Best Sellers Rank: #72,786 in Health & Household (See Top 100 in Health & Household) #60 in Athletic & Aviation Pulse Oximeters
Customer Reviews: 4.3 4.3 out of 5 stars 1,348 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Advanced Features Through Smart App Integration – The Zacurate 500E-B Bluetooth Pulse Oximeter is the latest innovation in the Zacurate line, incorporating several advanced features into one. Paired with our free Smart APP- ‘Beyond Oximeter’ ( IOS and Android compatible), it facilitates effortless real-time monitoring and recording of SpO2, pulse rate, and pulse strength. It supports multiple users and enables data storage over time.
Accurate And Reliable – The advanced infrared sensor and OLED color display guarantee accurate measurement of SpO2 and pulse rate even under conditions of low blood perfusion, ensuring reliable readings in any environment.
Patented Multi-Directional Display – Choose from 6 different layout options for convenient viewing of your blood oxygen level and pulse measurement. At the push of a button, switch the OLED display from facing the user to another layout facing your caregiver.
Sports Enthusiasts, Aviation Or Home Use – Ideal for climbers, skiers, bikers, aviators, and on-the-go SpO2 and pulse rate tracking. Use pre- or post- exercise, remaining still during measurement. *Not designed for continuous overnight monitoring/recording.
18 Months Manufacturer Warranty & Fully Loaded With Accessories – The device comes equipped with 2 AAA batteries, a silicone cover for protection against dirt and damage, and a lanyard for added convenience. Additionally, it is the only pulse oximeter in the Zacurate line to offer an 18-month manufacturer’s warranty.
$ 39,99
Price: $39.99
(as of Oct 21, 2025 11:18:05 UTC – Details)
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Customers say
Customers find the blood oxygen monitor accurate and reliable, with clear readings that are immediately recognized by Apple Health. The device is easy to use and set up, and customers consider it good value for money. They appreciate its usefulness, with one customer noting it’s particularly helpful for self-monitoring. The pulse rate aspect receives mixed feedback – while some find it fast, others report it takes too long to display results.
13 reviews for Zacurate 500E-B Wireless Bluetooth Fingertip Blood Pulse Oximeter Monitor with FREE App, SpO2, Heart
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$ 39,99








bobshawjr3 –
Fast results!
Accurate and fast!
D. Beach –
Perfect Oximeter
This unit is extremely well-built, comes with a case and protective cover, and lanyard. It synced instantly with my iPhone, so that bit integrates smoothly with Apple Health. There is no indication in the instructions about where to download the App that is required for phone integration. Once found, and opened, the results are immediately recognized by Apple Health. My doctor recommended that I have one. This is perfect for my needs and setup was fast and smooth.
Gardner D. Underhill –
Good device, crap software
I like this blood oxygen monitor. However, I could not get the wireless data recording to work. So I have to manually enter the data. That big of a problem .
jerry d beck –
Great price
Lots of features, great display.
lisa –
Easy Functionality & Reporting
Perfect for keeping record of your stats & easy for you to forward to your doctor. Highly recommended product.
Carlos P. –
Greatcprice
It works very well
Kindle Customer –
Not accurate
Pulse readings seem to be accurate when checked against oximeters at the doctors office and at rehab center, oxygen readings read 4-5 points below. This is the second unit I have bought that read the same way from 2 different brands. I also purchase an inexpensive unit from another company that is accurate.
Marco –
Export options in the app are limited
I primarily bought this to record SpO2 over some amount of time. However, as soon as I close the App, recording stops. Also, the App requires you to register and generally is cumbersome to use. 3 starts because it does fulfill its primary purpose of measuring SpO2 and displaying it. If you don’t intend to use this with you smartphone, it seems to be a good device.
Ismael –
Uso médico hasta el momento excelente
T. Fritz –
Works well, readings are accurate and battery seems to last a long time when the device is being stored between uses. Storage case is very sturdy. No complaints.
Wytchie –
I was very pleased with the overall quality of the meter. It is well made, comes with a rubber cover for protection fro the elements and a very sturdy velcro closing nylon carry case. Also supplied is an easily fitted, strong lanyard. The instructions are easy to follow and simple, yet go further to in depth explanation of how the device functions and operates. The cradle for the finger is comfortable and I had no trouble getting a reading. It is accurate alongside other meters and very easy to read. It requires 2 AAA batteries, which were supplied in a sealed package. There are multiple read formats to suit most. The price is very reasonable and delivery was sooner than stated. It was packaged well and arrived in excellent condition. I would recommend this little unit to anyone who might have need for one. I am now more confident that I can assess my heart rate and blood oxygen saturation on a very regular basis.
Glenn –
Difficult to know how accurate it is.
Billie K. Fuller –
Easy to use. Seems to be accurate. Does everything it claims.